Chapter 24
| Multicast Filtering Commands
IGMP Snooping
– 681 –
Example
The following example sets the source address for proxied IGMP query messages to
10.0.1.8.
Console(config)#ip igmp snooping vlan 1 proxy-address 10.0.1.8
Console(config)#
ip igmp snooping vlan
query-interval
This command configures the interval between sending IGMP general queries. Use
the no form to restore the default.
Syntax
ip igmp snooping vlan vlan-id query-interval interval
no ip igmp snooping vlan vlan-id query-interval
vlan-id - VLAN ID (Range: 1-4094)
interval - The interval between sending IGMP general queries.
(Range: 2-31744 seconds)
Default Setting
125 seconds
Command Mode
Global Configuration
Command Usage
â—† An IGMP general query message is sent by the switch at the interval specified
by this command. When this message is received by downstream hosts, all
receivers build an IGMP report for the multicast groups they have joined.
â—† This command applies when the switch is serving as the querier (page 669), or
as a proxy host when IGMP snooping proxy reporting is enabled (page 669).
Example
Console(config)#ip igmp snooping vlan 1 query-interval 150
Console(config)#
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